JPS4981778A - - Google Patents
Info
- Publication number
- JPS4981778A JPS4981778A JP48129786A JP12978673A JPS4981778A JP S4981778 A JPS4981778 A JP S4981778A JP 48129786 A JP48129786 A JP 48129786A JP 12978673 A JP12978673 A JP 12978673A JP S4981778 A JPS4981778 A JP S4981778A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/08—Masts; Guides; Chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/22—Hydraulic devices or systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Actuator (AREA)
- Forklifts And Lifting Vehicles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00308746A US3805681A (en) | 1972-11-22 | 1972-11-22 | Lift cylinder assembly for lift truck mast and carriage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4981778A true JPS4981778A (https=) | 1974-08-07 |
| JPS5619481B2 JPS5619481B2 (https=) | 1981-05-08 |
Family
ID=23195218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12978673A Expired JPS5619481B2 (https=) | 1972-11-22 | 1973-11-20 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3805681A (https=) |
| JP (1) | JPS5619481B2 (https=) |
| BE (1) | BE806925A (https=) |
| CA (1) | CA988005A (https=) |
| FR (1) | FR2207856B1 (https=) |
| GB (1) | GB1399967A (https=) |
| IT (1) | IT996486B (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3934423A (en) * | 1974-03-27 | 1976-01-27 | Harsco Corporation | Power cylinder construction |
| US4413451A (en) * | 1982-05-05 | 1983-11-08 | The Will-Burt Company | Pneumatically actuated tilting telescoping mast construction |
| JPS60111233U (ja) * | 1983-12-28 | 1985-07-27 | 川崎重工業株式会社 | 小型舟艇におけるオイルタンクのオイルレベル検知装置 |
| CA2668982C (en) * | 2008-06-13 | 2016-06-28 | Dutchman Industries Inc. | Two-stage double acting hydraulic cylinder assembly and use thereof in apparatus for digging and transplanting trees |
| IT1395186B1 (it) | 2009-08-17 | 2012-09-05 | Varvara | Sollevatori a grande alzata libera |
| EP2466156A1 (en) * | 2010-12-16 | 2012-06-20 | Hyva Holding BV | Telescopic hydraulic cylinder |
| JP5429830B2 (ja) * | 2012-03-26 | 2014-02-26 | 株式会社伊丹精機 | リフトシリンダ及びそれを備えたフォークリフト |
| CN110192027B (zh) | 2017-01-05 | 2020-08-21 | 维斯塔斯风力系统有限公司 | 用于调节风力涡轮机的叶片的桨距角的桨距调节缸 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2887092A (en) * | 1955-12-16 | 1959-05-19 | Clark Equipment Co | Telescopic cylinder assembly |
-
1972
- 1972-11-22 US US00308746A patent/US3805681A/en not_active Expired - Lifetime
-
1973
- 1973-10-11 CA CA183,145A patent/CA988005A/en not_active Expired
- 1973-11-05 BE BE137416A patent/BE806925A/xx unknown
- 1973-11-14 GB GB5283273A patent/GB1399967A/en not_active Expired
- 1973-11-16 FR FR7340936A patent/FR2207856B1/fr not_active Expired
- 1973-11-20 JP JP12978673A patent/JPS5619481B2/ja not_active Expired
- 1973-11-21 IT IT53787/73A patent/IT996486B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1399967A (en) | 1975-07-02 |
| FR2207856A1 (https=) | 1974-06-21 |
| BE806925A (fr) | 1974-05-06 |
| US3805681A (en) | 1974-04-23 |
| CA988005A (en) | 1976-04-27 |
| FR2207856B1 (https=) | 1978-10-20 |
| IT996486B (it) | 1975-12-10 |
| JPS5619481B2 (https=) | 1981-05-08 |